In this study, interstitial-free (IF) Erdemir 7116 and galvanized Erdemir 1315 steels having 1.0 mm thickness were joined by metal inert gas (MIG)-brazing method. CuAl8 wire was used as filler material. The specimens were cut in 200 mm × 200 mm dimensions and joined by using 40, 45, 50, 55, 60, 65 and 70 A currents both in butt and overlap joint forms. Having prepared the joints, all specimens were exposed to tensile test according to TS 138 EN 10002-1 standard. Micro and macro-structure investigation of samples were performed by optical microscope and scanning electron microscope (SEM). The matrix structure and the other phases occurred during brazing process were characterized and the effects of them on mechanical properties of joints were discussed.
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机译：在本研究中，通过金属惰性气体（MIG）血液血液（MIG）血液血液（MIG）血液粘合方法，无间隙（IF）ERDEMIR 7116和具有1.0mm厚度的镀锌ERDEMIR 1315钢。 Cual8丝用作填料材料。将试样用200mm×200mm的尺寸切割，并通过使用40,45,50,55,60,65和70连接在对接和重叠关节形式的电流。制备关节，根据TS 138 EN 10002-1标准将所有标本暴露于拉伸试验。通过光学显微镜和扫描电子显微镜（SEM）进行样品的微观和宏观结构研究。讨论了在钎焊过程中发生的基质结构和其他相发生，并讨论了它们对关节力学性能的影响。
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